Hiroshi Kishikawa

486 total citations
46 papers, 374 citations indexed

About

Hiroshi Kishikawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Hiroshi Kishikawa has authored 46 papers receiving a total of 374 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 12 papers in Gastroenterology. Recurrent topics in Hiroshi Kishikawa's work include Helicobacter pylori-related gastroenterology studies (18 papers), Gastric Cancer Management and Outcomes (10 papers) and Gastroesophageal reflux and treatments (8 papers). Hiroshi Kishikawa is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (18 papers), Gastric Cancer Management and Outcomes (10 papers) and Gastroesophageal reflux and treatments (8 papers). Hiroshi Kishikawa collaborates with scholars based in Japan, United States and Indonesia. Hiroshi Kishikawa's co-authors include Jiro Nishida, Soichiro Miura, Hiromasa Ishii, Takanori Kanai∥, Kenji Nakamura, Keisuke Ojiro, Tadashi Katayama, Masahiko Hirokawa, Hideo Yoshida and Tetsuo Morishita and has published in prestigious journals such as Gastroenterology, PLoS ONE and Scientific Reports.

In The Last Decade

Hiroshi Kishikawa

41 papers receiving 366 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hiroshi Kishikawa Japan 11 241 132 94 68 58 46 374
Yijun Wu China 13 110 0.5× 69 0.5× 43 0.5× 123 1.8× 40 0.7× 44 391
Simone Bertolini Italy 8 218 0.9× 87 0.7× 96 1.0× 137 2.0× 33 0.6× 11 396
Callum Hall United Kingdom 13 258 1.1× 118 0.9× 53 0.6× 146 2.1× 46 0.8× 26 522
Antoine Soprani France 12 229 1.0× 62 0.5× 36 0.4× 83 1.2× 51 0.9× 25 396
Ken Hara Japan 11 121 0.5× 60 0.5× 89 0.9× 166 2.4× 63 1.1× 27 380
Deng-Chyang Wu Taiwan 11 110 0.5× 39 0.3× 36 0.4× 72 1.1× 54 0.9× 26 259
Kevin A. Bockerstett United States 8 221 0.9× 78 0.6× 33 0.4× 124 1.8× 151 2.6× 12 413
Seitaro Watanabe Japan 13 260 1.1× 179 1.4× 41 0.4× 65 1.0× 23 0.4× 38 425
Hu Qiu China 12 124 0.5× 120 0.9× 33 0.4× 157 2.3× 40 0.7× 46 405
Anne R. Meyer United States 10 249 1.0× 79 0.6× 46 0.5× 162 2.4× 127 2.2× 11 466

Countries citing papers authored by Hiroshi Kishikawa

Since Specialization
Citations

This map shows the geographic impact of Hiroshi Kishikawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hiroshi Kishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Kishikawa more than expected).

Fields of papers citing papers by Hiroshi Kishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiroshi Kishikawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hiroshi Kishikawa. The network helps show where Hiroshi Kishikawa may publish in the future.

Co-authorship network of co-authors of Hiroshi Kishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Kishikawa. A scholar is included among the top collaborators of Hiroshi Kishikawa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroshi Kishikawa. Hiroshi Kishikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ojiro, Keisuke, Tadashi Katayama, Kenji Nakamura, et al.. (2025). Chronic lymphocytic leukemia complicated by non-cirrhotic portal hypertension: an autopsy case report. Clinical Journal of Gastroenterology. 18(5). 925–930.
2.
Ichikawa, Masataka, et al.. (2025). Autoimmune Gastritis Complicated by Primary Biliary Cholangitis: A Report of Two Cases and Literature Review. Cureus. 17(3). e80208–e80208. 1 indexed citations
3.
Kishikawa, Hiroshi, et al.. (2024). Gastric Adenocarcinoma in Helicobacter pylori-Negative Autoimmune Gastritis: A Case Report and Literature Review. Cureus. 16(8). e66910–e66910. 2 indexed citations
4.
Kishikawa, Hiroshi, Kenji Nakamura, Tadashi Katayama, et al.. (2024). Clinical Characteristics of Patients With Previous Helicobacter pylori Infection-Induced Atrophic Gastritis. Cureus. 16(6). e63368–e63368. 1 indexed citations
5.
Kishikawa, Hiroshi, Kenji Nakamura, Keisuke Ojiro, et al.. (2022). Relevance of pepsinogen, gastrin, and endoscopic atrophy in the diagnosis of autoimmune gastritis. Scientific Reports. 12(1). 4202–4202. 25 indexed citations
6.
Nakamura, Kenji, Tadashi Katayama, Keisuke Ojiro, et al.. (2022). A case of early gastric cancer resembling a subepithelial lesion diagnosed by endoscopic ultrasound-guided fine needle aspiration. Clinical Journal of Gastroenterology. 15(6). 1048–1054. 3 indexed citations
7.
Kishikawa, Hiroshi, et al.. (2017). Association between Increased Gastric Juice Acidity and Sliding Hiatal Hernia Development in Humans. PLoS ONE. 12(1). e0170416–e0170416. 11 indexed citations
8.
9.
Kishikawa, Hiroshi, Jun Miyoshi, Takashi Matsukubo, et al.. (2014). Fundic gland polyps accurately predict a low risk of future gastric carcinogenesis. Clinics and Research in Hepatology and Gastroenterology. 38(4). 505–512. 5 indexed citations
10.
Suzuki, Hidekazu, Soichiro Miura, Sachiko Mogami, et al.. (2012). Transmural Pressure Loading Enhances Gastric Mucosal Cell Proliferation. Digestive Diseases and Sciences. 57(10). 2545–2554. 4 indexed citations
11.
Kishikawa, Hiroshi, Jiro Nishida, Hitoshi Ichikawa, et al.. (2011). Serum Nitrate/Nitrite Concentration Correlates with Gastric Juice Nitrate/Nitrite: A Possible Marker for Mutagenesis of the Proximal Stomach. Digestion. 84(1). 62–69. 7 indexed citations
12.
Kishikawa, Hiroshi, Jiro Nishida, Hitoshi Ichikawa, et al.. (2011). Fasting Gastric pH of Japanese Subjects Stratified by IgG Concentration Against Helicobacter pylori and Pepsinogen Status. Helicobacter. 16(6). 427–433. 16 indexed citations
13.
Kishikawa, Hiroshi, Jiro Nishida, Hitoshi Ichikawa, et al.. (2009). Lipopolysaccharides stimulate adrenomedullin synthesis in intestinal epithelial cells: Release kinetics and secretion polarity. Peptides. 30(5). 906–912. 6 indexed citations
14.
Kishikawa, Hiroshi, Soichiro Miura, Jiro Nishida, et al.. (2005). Ethanol-Induced CXC-Chemokine Synthesis and Barrier Dysfunction in Intestinal Epithelial Cells. Alcoholism Clinical and Experimental Research. 29(12). 2116–2122. 9 indexed citations
15.
Kishikawa, Hiroshi, Jiro Nishida, Masaru Nakano, et al.. (2004). Chronic ischemic proctitis: case report and review. Gastrointestinal Endoscopy. 60(2). 304–308. 3 indexed citations
16.
Kishikawa, Hiroshi, et al.. (2003). CASE REPORT: Ulcerative Colitis Associated with Aplastic Anemia. Digestive Diseases and Sciences. 48(7). 1376–1379. 8 indexed citations
17.
Yoshida, Hideo, et al.. (2001). Fatty Acids Enhance GRO/CINC-1 and Interleukin-6 Production in Rat Intestinal Epithelial Cells. Journal of Nutrition. 131(11). 2943–2950. 44 indexed citations
18.
Hirokawa, Masahiko, et al.. (2001). Loading of Mechanical Pressure Activates Mitogen-Activated Protein Kinase and Early Immediate Gene in Intestinal Epithelial Cells. Digestive Diseases and Sciences. 46(9). 1993–2003. 15 indexed citations
19.
Nakamura, Masahiko, Hiroshi Kishikawa, Hiromasa Ishii, Naonori Kumagai, & Kanji Tsuchimoto. (2000). Autonomic nervous regeneration in acetic acid‐induced ulcer from the viewpoint of synapse formation – effect of basic fibroblast growth factor and sofalcone in the rat. Alimentary Pharmacology & Therapeutics. 14(s1). 50–57. 4 indexed citations
20.
Nakamura, Masahiko, Yasutada Akiba, Hiroshi Kishikawa, Masaya Oda, & Hiromasa Ishii. (1998). Effect of Combined Administration of Lansoprazole and Sofalcone on Microvascular and Connective Tissue Regeneration After Ethanol-Induced Gastric Mucosal Damage. Journal of Clinical Gastroenterology. 27. S170–S177. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Yijun Wu Breakdown of academic impact, for papers by Simone Bertolini Breakdown of academic impact, for papers by Callum Hall Breakdown of academic impact, for papers by Antoine Soprani Breakdown of academic impact, for papers by Ken Hara Breakdown of academic impact, for papers by Deng-Chyang Wu Breakdown of academic impact, for papers by Kevin A. Bockerstett Breakdown of academic impact, for papers by Seitaro Watanabe Breakdown of academic impact, for papers by Hu Qiu Breakdown of academic impact, for papers by Anne R. Meyer
Rankless by CCL
2026